Problem with comparison.
/Designs/Spectrograph/SW/test_hw/i2c_light/i2c_light.pde
0,0 → 1,141
// I2C Light Sensor
 
#include <Wire.h>
 
#define address 0x44 // A0 = L
 
void setup()
{
Wire.begin(); // join i2c bus (address optional for master)
pinMode(3, OUTPUT); // LED pro blikani, aby bylo videt, ze to neco dela
pinMode(5, OUTPUT); // LED pro blikani, aby bylo videt, ze to neco dela
Serial.begin(9600); // Zmerena intenzita osvetleni se bude vypisovat na seriovou linku
}
 
int data = 0;
 
void loop()
{
int lux=0;
Serial.print("lux=");
 
// Setup device
digitalWrite(5, HIGH);
 
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.send(0b11000000); // setup (eye light sensing; one time measurement; measurement range 1)
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement
{
long n;
for(n=0;n<66000;n++)
{
digitalWrite(5, LOW); // set the LED off
// delay(500);
digitalWrite(5, HIGH); // set the LED on
delayMicroseconds(100);
// delay(500);
}
}
 
 
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
 
// Serial.print(" LSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x01); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
lux=data;
 
// Serial.print(" MSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x02); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
lux+=data*256;
 
/*
Serial.print((unsigned)lux, DEC);
 
Serial.print(" luxIR=");
 
// Setup device
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.send(0b11100000); // setup (eye light sensing; measurement range 2 [4000 lx])
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement
digitalWrite(3, HIGH); // set the LED on
delay(500);
digitalWrite(3, LOW); // set the LED off
delay(500);
 
 
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x00); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
 
// Serial.print(" LSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x01); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
lux=data;
 
// Serial.print(" MSB=");
// Connect to device and set register address
Wire.beginTransmission(address);
Wire.send(0x02); // sends address
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(address);
Wire.requestFrom(address, 1);
data = Wire.receive();
Wire.endTransmission(); // stop transmitting
// Serial.print(data, HEX);
lux+=data*256;
*/
Serial.println((unsigned)lux, DEC);
 
}
 
 
/Designs/Spectrograph/SW/test_hw/test_hw.pde
0,0 → 1,255
#include <OneWire.h>
#include <Stepper.h>
#include <Wire.h>
 
#define light0 0x44 // A0 = L (I2C light0)
#define light1 0x45 // A0 = H (I2C light1)
 
#define LAMP1 13 // Callibration Lamp 1
#define LAMP2 6 // Callibration Lamp 2
#define FW1 7 // FilterWheel 1
#define FW2 8 // FilterWheel 1
#define FW3 3 // FilterWheel 1
 
const int steps = 3500; //3200; // change this to fit the number of steps
const int sspeed = 15; // stepper motor speed
 
// initialize the stepper library on pins
#define M1 9
#define M2 10
#define M3 11
#define M4 12
Stepper myStepper(steps, M1,M2,M3,M4);
 
// DS18S20 Temperature chip
OneWire ds(5); // 1-Wire pin
 
byte addr[8]; // 1-Wire Address
boolean sense; // Sense of revolution
 
void setup()
{
sense=true;
pinMode(LAMP1, OUTPUT);
pinMode(LAMP2, OUTPUT);
pinMode(FW1, OUTPUT);
pinMode(FW2, OUTPUT);
pinMode(FW3, OUTPUT);
 
// initialize the serial port:
Serial.begin(9600);
Wire.begin(); // join i2c bus
}
 
 
void loop()
{
byte i,n; // for fors
byte present = 0; // for 1-Wire
byte data[12]; // data from temperature
byte inByte; // RS232 data
int dd=0; // data from light
digitalWrite(LAMP1, HIGH); // All outputs OFF
digitalWrite(LAMP2, HIGH);
digitalWrite(FW1, HIGH);
digitalWrite(FW2, HIGH);
digitalWrite(FW3, HIGH);
delay(300);
digitalWrite(LAMP1, LOW); // blik
 
//--------------------------------------------------------- Serial Input
// if we get a valid byte
if (Serial.available() > 0)
{
// get incoming byte:
inByte = Serial.read();
Serial.print("Incoming char: ");
Serial.print( inByte, HEX);
Serial.println();
}
//--------------------------------------------------------- Motor
if (sense)
{
// one revolution in one direction
Serial.println("clockwise");
myStepper.setSpeed(sspeed);
myStepper.step(steps);
delay(50);
digitalWrite(M1, LOW);
digitalWrite(M2, LOW);
digitalWrite(M3, LOW);
digitalWrite(M4, LOW);
}
else
{
// one revolution in the other direction:
Serial.println("counterclockwise");
myStepper.setSpeed(sspeed/2);
myStepper.step(-30);
myStepper.setSpeed(sspeed);
myStepper.step(-(steps-50));
myStepper.setSpeed(sspeed/2);
myStepper.step(-20);
delay(50);
digitalWrite(M1, LOW);
digitalWrite(M2, LOW);
digitalWrite(M3, LOW);
digitalWrite(M4, LOW);
}
sense=!sense;
digitalWrite(LAMP2, LOW); // blik
 
//--------------------------------------------------------- 1-Wire bus
ds.reset_search();
for(n=0;n<2;n++)
{
if ( !ds.search(addr)) // search for next thermometer
{
continue;
}
 
Serial.print("R=");
for( i = 0; i < 8; i++)
{
Serial.print(addr[i], HEX);
Serial.print(" ");
}
if ( OneWire::crc8( addr, 7) != addr[7])
{
Serial.print("CRC is not valid!\n");
}
ds.reset();
ds.select(addr);
ds.write(0x44,1); // start conversion, with parasite power on at the end
delay(800); // maybe 750ms is enough, maybe not
digitalWrite(FW1, LOW); // blik
present = ds.reset();
ds.select(addr);
ds.write(0xBE); // Read Scratchpad
Serial.print("P=");
Serial.print(present,HEX);
Serial.print(" ");
for ( i = 0; i < 9; i++) { // we need 9 bytes
data[i] = ds.read();
Serial.print(data[i], HEX);
Serial.print(" ");
}
Serial.print(" CRC=");
Serial.print( OneWire::crc8( data, 8), HEX);
Serial.println();
}
 
//------------------------------------------------------- Light 0
Serial.print("Light0: COMMAND=");
// Setup device
Wire.beginTransmission(light0);
Wire.send(0x00); // command register
Wire.send(0b11000000); // setup (eye light sensing; measurement range 1 [1000 lx])
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement, maybe 100ms is enough, maybe not
delay(110);
digitalWrite(FW2, LOW); // blik
 
// Connect to device and set register light0
Wire.beginTransmission(light0);
Wire.send(0x00); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light0);
Wire.requestFrom(light0, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" LSB=");
// Connect to device and set register light0
Wire.beginTransmission(light0);
Wire.send(0x01); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light0);
Wire.requestFrom(light0, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" MSB=");
// Connect to device and set register light0
Wire.beginTransmission(light0);
Wire.send(0x02); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light0);
Wire.requestFrom(light0, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.println(dd, HEX);
 
//------------------------------------------------------- Light 1
Serial.print("Light1: COMMAND=");
// Setup device
Wire.beginTransmission(light1);
Wire.send(0x00); // command register
Wire.send(0b11000001); // setup (eye light sensing; measurement range 2 [4000 lx])
Wire.endTransmission(); // stop transmitting
 
// Delay for measurement, maybe 100ms is enough, maybe not
delay(110);
digitalWrite(FW3, LOW); // blik
 
// Connect to device and set register light0
Wire.beginTransmission(light1);
Wire.send(0x00); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light1);
Wire.requestFrom(light1, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" LSB=");
// Connect to device and set register light0
Wire.beginTransmission(light1);
Wire.send(0x01); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light1);
Wire.requestFrom(light1, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.print(dd, HEX);
 
Serial.print(" MSB=");
// Connect to device and set register light0
Wire.beginTransmission(light1);
Wire.send(0x02); // sends light0
Wire.endTransmission(); // stop transmitting
// Connect to device and request one byte
Wire.beginTransmission(light1);
Wire.requestFrom(light1, 1);
dd = Wire.receive();
Wire.endTransmission(); // stop transmitting
Serial.println(dd, HEX);
 
//-------------------------------------------------- Accelerometer
Serial.print("X=");
Serial.print(analogRead(A0)-512, DEC);
Serial.print(" Y=");
Serial.print(analogRead(A1)-512, DEC);
Serial.print(" Z=");
Serial.println(analogRead(A2)-512, DEC);
}
 
 
 
/Designs/Spectrograph/SW/test_hw/motor/motor.pde
0,0 → 1,109
#include <OneWire.h>
#include <Stepper.h>
 
const int stepsPerRevolution = 3200; // change this to fit the number of steps per revolution
// for your motor
byte sense=0;
 
// initialize the stepper library on pins
Stepper myStepper(stepsPerRevolution, 9,10,11,12);
 
// DS18S20 Temperature chip
OneWire ds(1); // 1-Wire
byte addr[8]; // Addres
 
void setup()
{
pinMode(13, OUTPUT); // LED
digitalWrite(13, LOW); // LED ON
 
// initialize the serial port:
Serial.begin(9600);
 
// set the speed
myStepper.setSpeed(8);
 
// search for DS
if ( !ds.search(addr))
{
ds.reset_search();
delay(250);
return;
}
 
if ( OneWire::crc8( addr, 7) != addr[7])
{
Serial.print("CRC is not valid!\n");
return;
}
 
}
 
void loop()
{
byte i;
byte present = 0;
byte data[12];
byte inByte;
// if we get a valid byte
//!!! if (Serial.available() > 0)
{
// get incoming byte:
//!!! inByte = Serial.read();
 
if(sense)
{
digitalWrite(0, LOW); // blik
// step one revolution in one direction:
Serial.println("clockwise");
myStepper.step(stepsPerRevolution);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=0;
}
else
{
digitalWrite(0, HIGH); // blik
// step one revolution in the other direction:
Serial.println("counterclockwise");
myStepper.step(-stepsPerRevolution);
delay(50);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
digitalWrite(12, LOW);
delay(500);
sense=1;
}
// 1-Wire bus
ds.reset();
ds.select(addr);
ds.write(0x44,1); // start conversion
delay(1000); // maybe 750ms is enough, maybe not
present = ds.reset();
ds.select(addr);
ds.write(0xBE); // Read Scratchpad
Serial.print("P=");
Serial.print(present,HEX);
Serial.print(" ");
for ( i = 0; i < 9; i++) // we need 9 bytes
{
data[i] = ds.read();
Serial.print(data[i], HEX);
Serial.print(" ");
}
Serial.print(" CRC=");
Serial.print( OneWire::crc8( data, 8), HEX);
Serial.println();
}
}